Update README.md

Author: tebemis

README.md

@@ -1,9 +1,30 @@
 # Simple MQTT Client in Java [![Build Status](https://travis-ci.org/ltg-uic/simple-java-mqtt-client.svg?branch=master)](https://travis-ci.org/ltg-uic/simple-java-mqtt-client)
-
 A simple asynchronous MQTT client written in Java.  
 
-## Hello world
+## Download
+You can either download the zip file from the releases on Github [here](https://github.com/ltg-uic/simple-java-mqtt-client/releases) or use Maven. If you are using Maven, add the following to your project `pom.xml` file.
+```xml
+<project ...>
+...
+<repositories>
+    <repository>
+        <id>LTG</id>
+        <url>http://ltg.evl.uic.edu/artifactory/repo</url>
+    </repository>
+</repositories>
+...
+<dependencies>
+    <dependency>
+        <groupId>ltg</groupId>
+        <artifactId>simple-java-mqtt-client</artifactId>
+        <version>1.0.0</version>
+    </dependency>
+</dependencies>
+...
+</project>
+```
 
+## Hello world
 ```java
 import ltg.commons.SimpleMQTTClient;
 
@@ -36,5 +57,5 @@ public class MQTTClientDemo {
 For a complete example see `MQTTClientDemo.java` in `ltg.commons.examples`.
 
 # Important note
-This library is based off of a fixed version of the [Eclipse Paho java library](http://www.eclipse.org/paho/clients/java/).
+This library is based off of a fixed version of the [Eclipse Paho java library](http://www.eclipse.org/paho/clients/java/). Hopefully they will fix their broken Maven repo and release system one day.